From 403f48b9be946433c936ef94c3da417f1d54284f Mon Sep 17 00:00:00 2001
From: dreamsourcelabTAI <tzz@dreamsourcelab.com>
Date: Tue, 30 May 2023 16:38:26 +0800
Subject: [PATCH] Disable the log open button if the log file not exist

---
 DSView/pv/toolbars/logobar.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/DSView/pv/toolbars/logobar.cpp b/DSView/pv/toolbars/logobar.cpp
index 3e1a57b9..ac091654 100644
--- a/DSView/pv/toolbars/logobar.cpp
+++ b/DSView/pv/toolbars/logobar.cpp
@@ -276,6 +276,12 @@ void LogoBar::on_action_setting_log()
 
     lay->addRow("", btWid);
 
+    QFile qf(get_dsv_log_path());
+    if (qf.exists() == false){
+        btOpen->setEnabled(false);
+        btClear->setEnabled(false);
+    }
+
     dlg.exec();
 
     if (dlg.IsClickYes()){